inscription
PORTAIL D'INFORMATION GÉOGRAPHIQUE

Résultats de la recherche (45 résultats)

Affinez votre recherche

Par Collection Par Auteur Par Date Par Sujet Par Titre
  • Use of the word influx in palaeolimnological studies
  • A brief introduction to recent applications of several sediment-analysis techniques in palaeolimnological studies - dry bulk density and water content, mineral magnetism, carbonate content, and content of total organic carbon, nitrogen content
  • Bibliography ; Geochemistry ; Palaeo-environment ; Palaeolimnology ; Quaternary ; Research technique ; Sedimentology
  • to lacustrine-sediment analyses. This paper presents a brief review on the applications of these techniques in palaeolimnological investigation in recent years with literatures published in English mainly since 1985.
  • Water quality changes in lake McKenzie, Fraser Island, Australia : a palaeolimnological approach
  • Australia ; Climatic variation ; Diatom ; Grain size distribution ; Lake ; Palaeo-ecology ; Palaeolimnology ; Queensland ; Water quality
  • Acidification). These programmes lie at the heart of the acide rain debate. These studies clearly demonstrate the role of an integrated palaeolimnological approach to provide accurate information on the timing trends and possible causes of environmental change.
  • C 14 dating ; Erratic boulder ; European part of Russia ; Fluvioglacial features ; Historical geography ; Ladoga Lake ; Lake ; Palaeogeography ; Palaeolimnology ; Palynology ; Pollen analysis ; Quaternary ; Sedimentary structure ; Theory
  • Climatic variation ; Colonial period ; Drought ; Environmental degradation ; Historical geography ; Land use ; Mexico ; Michoacán ; Palaeolimnology ; Source of documentation
  • Climate reconstruction ; Palaeo-environment ; Palaeoclimatology ; Palaeolimnology ; Palynology ; Pollen diagram ; Quaternary ; Research technique
  • C 14 dating ; Carbonate ; China ; Geochemistry ; Isotope analysis ; Lacustrine sediment ; Monsoon ; Oxygen 18 ; Palaeo-environment ; Palaeoclimate ; Palaeolimnology ; Quaternary ; Yunnan
  • Aquatic ecosystem ; Eutrophication ; Human impact ; Lake ; Model ; Organic materials ; Palaeolimnology
  • China ; Desert ; Geochemistry ; Groundwater ; Holocene ; Inner Mongolia ; Lake ; Palaeo-ecology ; Palaeo-environment ; Palaeolimnology ; Salinity
  • Bibliography ; Biodiversity ; Biogeochemical cycle ; Biogeography ; Climatic change ; Environmental management ; Eutrophication ; Human impact ; Lake ; Palaeo-environment ; Palaeolimnology ; Quaternary
  • Altayskiy Kraj ; Asian part of Russia ; C 14 dating ; Glacial deposit ; Lacustrine sediment ; Lake ; Palaeolimnology ; Siberia ; Stratigraphy ; Teletskoye Lake
  • Biodiversity ; Biogeography ; Cenozoic ; Climate reconstruction ; Climatic change ; Dendrochronology ; Global change ; Impact ; Methodology ; Palaeobiogeography ; Palaeoclimatology ; Palaeolimnology ; Palaeontology ; Palynology
  • Andes ; Archaeology ; Aridity ; Bolivia ; Civilization ; Climatic variation ; Holocene ; Lake level ; Palaeogeography ; Palaeolimnology ; Peru ; Quaternary ; South America
  • Climatic variation ; Ethiopia ; Groundwater ; Holocene ; Lacustrine sediment ; Palaeo-environment ; Palaeolimnology ; Quaternary ; Salinity ; Volcanism
  • Alaska ; C 14 dating ; Cold area ; Holocene ; Insolation ; Lake ; Lake level ; Palaeo-environment ; Palaeoclimate ; Palaeolimnology ; Palaeomagnetism ; Palynology ; Seismic reflection
  • Diatom ; Drought ; Holocene ; Lake ; Little ice age ; Middle Age ; North Dakota ; Palaeo-ecology ; Palaeoclimate ; Palaeohydrology ; Palaeolimnology ; Quaternary ; Salinity ; Salt lake ; United States of America
  • Biogeography ; Climatic variation ; Diatom ; Ecosystem ; Eutrophication ; Fresh water ; Lake ; Minnesota ; Multivariate analysis ; Palaeo-ecology ; Palaeo-environment ; Palaeolimnology ; Quaternary ; Research technique ; Salinity ; United States